import sys
from PySide2.QtCore import *
from PySide2.QtWidgets import *
from PySide2.QtGui import *
slider_x = 150
slider_y = 450
slider_step = [0.01, 0.1, 1, 10, 100] # in microns
def __init__(self, type, parent=None):
super(MySlider, self).__init__(parent)
self.Type = type
def paintEvent(self, event):
super(MySlider, self).paintEvent(event)
pen.setWidth(2)
pen.setColor(Qt.red)
qp.setPen(pen)
font
= QFont('Times',
10) qp.setFont(font)
self.setContentsMargins(50, 50, 50, 50)
# size = self.size()
# print(size)
# print("margins", self.getContentsMargins())
# print(self.getContentsMargins())
# print(self.contentsRect())
contents = self.contentsRect()
print(contents.x())
self.
setFixedSize(QSize(slider_x, slider_y
)) max_slider = self.maximum()
y_inc = 0
for i in range(max_slider):
qp.drawText(contents.x() - font.pointSize(), y_inc + font.pointSize() / 2, '{0:2}'.format(slider_step[i]))
qp.drawLine(contents.x() + font.pointSize(), y_inc, contents.x() + contents.width(), y_inc)
y_inc += slider_y/4
""" Inherits from QWidget """
def __init__(self):
super().__init__()
self.title = 'Control Stages'
self.left = 10
self.top = 10
self.width = 320
self.height = 100
self.AxesMapping = [0, 1, 2, 3]
self.initUI()
def initUI(self):
""" Initializes the GUI either using the grid layout or the absolute position layout"""
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
Comp4 = self.createSlider("step_size")
Comp5 = self.createSlider("speed")
windowLayout.setContentsMargins(50, 50, 50, 50)
layout.addWidget(Comp4, 0, 0)
layout.addWidget(Comp5, 0, 1)
HGroupBox.setLayout(layout)
HGroupBox.
setFixedSize(QSize(740,
480)) windowLayout.addWidget(HGroupBox, 0, 0)
self.setLayout(windowLayout)
self.show()
def createSlider(self, variant):
Slider = MySlider(Qt.Vertical)
Slider.Type = variant
Slider.setMaximum(5)
Slider.setMinimum(1)
Slider.setSingleStep(1)
Slider.setTickInterval(1)
Slider.valueChanged.connect(lambda: self.sliderChanged(Slider))
return Slider
@staticmethod
def sliderChanged(Slider):
print("Slider value changed to ", Slider.value(), "slider type is ", Slider.Type)
if Slider.Type == "step_size":
print("this is a step size slider")
elif Slider.Type == "speed":
print("this is a speed slider")
if __name__ == '__main__':
ex = Window()
sys.exit(app.exec_())
import sys
from PySide2.QtCore import *
from PySide2.QtWidgets import *
from PySide2.QtGui import *
slider_x = 150
slider_y = 450
slider_step = [0.01, 0.1, 1, 10, 100] # in microns
class MySlider(QSlider):
def __init__(self, type, parent=None):
super(MySlider, self).__init__(parent)
self.Type = type
def paintEvent(self, event):
super(MySlider, self).paintEvent(event)
qp = QPainter(self)
pen = QPen()
pen.setWidth(2)
pen.setColor(Qt.red)
qp.setPen(pen)
font = QFont('Times', 10)
qp.setFont(font)
self.setContentsMargins(50, 50, 50, 50)
# size = self.size()
# print(size)
# print("margins", self.getContentsMargins())
# print(self.getContentsMargins())
# print(self.contentsRect())
contents = self.contentsRect()
print(contents.x())
self.setFixedSize(QSize(slider_x, slider_y))
max_slider = self.maximum()
y_inc = 0
for i in range(max_slider):
qp.drawText(contents.x() - font.pointSize(), y_inc + font.pointSize() / 2, '{0:2}'.format(slider_step[i]))
qp.drawLine(contents.x() + font.pointSize(), y_inc, contents.x() + contents.width(), y_inc)
y_inc += slider_y/4
class Window(QWidget):
""" Inherits from QWidget """
def __init__(self):
super().__init__()
self.title = 'Control Stages'
self.left = 10
self.top = 10
self.width = 320
self.height = 100
self.AxesMapping = [0, 1, 2, 3]
self.initUI()
def initUI(self):
""" Initializes the GUI either using the grid layout or the absolute position layout"""
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
Comp4 = self.createSlider("step_size")
Comp5 = self.createSlider("speed")
windowLayout = QGridLayout()
windowLayout.setContentsMargins(50, 50, 50, 50)
HGroupBox = QGroupBox()
layout = QGridLayout()
layout.addWidget(Comp4, 0, 0)
layout.addWidget(Comp5, 0, 1)
HGroupBox.setLayout(layout)
HGroupBox.setFixedSize(QSize(740, 480))
windowLayout.addWidget(HGroupBox, 0, 0)
self.setLayout(windowLayout)
self.show()
def createSlider(self, variant):
Slider = MySlider(Qt.Vertical)
Slider.Type = variant
Slider.setMaximum(5)
Slider.setMinimum(1)
Slider.setSingleStep(1)
Slider.setTickInterval(1)
Slider.valueChanged.connect(lambda: self.sliderChanged(Slider))
return Slider
@staticmethod
def sliderChanged(Slider):
print("Slider value changed to ", Slider.value(), "slider type is ", Slider.Type)
if Slider.Type == "step_size":
print("this is a step size slider")
elif Slider.Type == "speed":
print("this is a speed slider")
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = Window()
sys.exit(app.exec_())
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